bfgtest3

2 x Intel Xeon E5620 testing with a Intel S5520HC and Matrox MGA G200e [Pilot] (SEP1) on Debian 6.0.3 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1112312-LI-BFGTEST3849
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Date
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cfq default
December 25 2011
 
cfq MD0 read_ahead 0
December 25 2011
 
cfq MD0 read_ahead 128
December 25 2011
 
cfq MD0 read_ahead 768
December 26 2011
 
cfq MD0 rq_affinity 1
December 26 2011
 
cfq MD0 rq_affinity 2
December 26 2011
 
cfq quantum 16
December 26 2011
 
cfq slice_idle 0
December 26 2011
 
cfq slice_idle 64
December 27 2011
 
cfq low_latency 50
December 27 2011
 
as default
December 27 2011
 
as antic_expire 0
December 27 2011
 
as write_batch_expire 1000
December 28 2011
 
as antic_expire 50
December 28 2011
 
as ae 50 re 200 we 400 rbe 600 wbe 1000
December 29 2011
 
as ae 1 re 20 we 40 rbe 60 wbe 100
December 29 2011
 
noop default
December 29 2011
 
noop rq_affinity 2
December 29 2011
 
noop rq_affinity 0
December 29 2011
 
noop default read_ahead 0
December 29 2011
 
noop default read_ahead 16
December 30 2011
 
noop default read_ahead 32
December 30 2011
 
noop default read_ahead 64
December 30 2011
 
noop default nr_requests 32
December 30 2011
 
noop default nr_requests 512
December 30 2011
 
deadline default fm1 ws2 fb16 re500 we5000
December 31 2011
 
deadline fm0 ws2 fb16 re500 we5000
December 31 2011
 
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cfq default

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

cfq MD0 read_ahead 0

cfq MD0 read_ahead 128

cfq MD0 read_ahead 768

cfq MD0 rq_affinity 1

cfq MD0 rq_affinity 2

cfq quantum 16

cfq slice_idle 0

cfq slice_idle 64

cfq low_latency 50

as default

as antic_expire 0

as write_batch_expire 1000

as antic_expire 50

as ae 50 re 200 we 400 rbe 600 wbe 1000

as ae 1 re 20 we 40 rbe 60 wbe 100

noop default

noop rq_affinity 2

noop rq_affinity 0

noop default read_ahead 0

noop default read_ahead 16

noop default read_ahead 32

noop default read_ahead 64

noop default nr_requests 32

noop default nr_requests 512

deadline default fm1 ws2 fb16 re500 we5000

deadline fm0 ws2 fb16 re500 we5000

Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection

OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4

bfgtest3OpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon E5620 @ 2.40GHz (16 Cores)Intel S5520HCIntel 5520 I/O + ICH10R24576MB320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22ZMatrox MGA G200e [Pilot] (SEP1)Intel 82575EB Gigabit ConnectionDebian 6.0.32.6.32-5-amd64 (x86_64)GNOME 2.30.2X Server 1.7.7matroxGCC 4.4.5ext4ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemBfgtest3 BenchmarksSystem Logs- Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Flexible IO Tester

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 23691215SE +/- 0.24, N = 6SE +/- 0.36, N = 6SE +/- 0.27, N = 6SE +/- 0.21, N = 6SE +/- 0.22, N = 6SE +/- 0.04, N = 3SE +/- 0.20, N = 6SE +/- 0.25, N = 6SE +/- 0.07, N = 3SE +/- 0.21, N = 6SE +/- 0.20, N = 6SE +/- 0.28, N = 6SE +/- 0.10, N = 3SE +/- 0.13, N = 3SE +/- 0.14, N = 3SE +/- 0.31, N = 6SE +/- 0.11, N = 3SE +/- 0.23, N = 6SE +/- 0.09, N = 3SE +/- 0.30, N = 6SE +/- 0.25, N = 6SE +/- 0.28, N = 6SE +/- 0.40, N = 6SE +/- 0.13, N = 3SE +/- 0.21, N = 6SE +/- 0.25, N = 6SE +/- 0.26, N = 69.288.539.489.489.229.999.278.918.839.859.529.619.108.819.019.199.949.718.809.459.759.679.6710.089.689.769.47

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Patternas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 28001600240032004000SE +/- 12.63, N = 3SE +/- 71.45, N = 3SE +/- 17.60, N = 3SE +/- 8.87, N = 3SE +/- 18.55, N = 3SE +/- 8.76, N = 3SE +/- 4.54, N = 3SE +/- 230.56, N = 3SE +/- 229.05, N = 3SE +/- 20.54, N = 3SE +/- 48.12, N = 3SE +/- 218.27, N = 3SE +/- 14.58, N = 3SE +/- 5.74, N = 3SE +/- 13.91, N = 3SE +/- 11.04, N = 3SE +/- 64.06, N = 3SE +/- 52.56, N = 3SE +/- 88.07, N = 3SE +/- 225.81, N = 3SE +/- 22.17, N = 3SE +/- 76.60, N = 3SE +/- 53.06, N = 3SE +/- 113.22, N = 3SE +/- 112.89, N = 3SE +/- 17.24, N = 3SE +/- 4.73, N = 32864.742883.412860.402884.412895.602866.623350.713589.393569.053380.503378.743623.543364.083425.633374.513385.023028.662923.973035.493120.502956.373024.832936.633046.243055.422877.702917.66

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizeas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 2612182430SE +/- 0.24, N = 3SE +/- 0.26, N = 3SE +/- 0.29, N = 3SE +/- 0.23, N = 3SE +/- 0.20, N = 3SE +/- 0.06, N = 3SE +/- 0.18, N = 3SE +/- 0.37, N = 3SE +/- 0.19, N = 3SE +/- 0.29, N = 3SE +/- 0.18, N = 3SE +/- 0.17, N = 3SE +/- 0.30, N = 6SE +/- 0.15, N = 3SE +/- 0.35, N = 3SE +/- 0.23, N = 3SE +/- 0.17, N = 3SE +/- 0.26, N = 3SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.38, N = 4SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.15, N = 3SE +/- 0.36, N = 4SE +/- 0.46, N = 3SE +/- 0.35, N = 327.1326.6724.7026.6025.4027.2021.0721.0321.0720.9020.7722.2020.5021.2020.9020.8324.5324.6026.0724.1724.7825.4324.9324.2324.2025.7024.73

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 220406080100SE +/- 2.91, N = 6SE +/- 3.69, N = 6SE +/- 2.52, N = 6SE +/- 1.62, N = 3SE +/- 1.57, N = 3SE +/- 1.72, N = 3SE +/- 2.56, N = 6SE +/- 1.51, N = 6SE +/- 1.17, N = 3SE +/- 1.23, N = 3SE +/- 0.32, N = 3SE +/- 3.23, N = 6SE +/- 1.42, N = 4SE +/- 0.86, N = 3SE +/- 1.59, N = 3SE +/- 1.36, N = 3SE +/- 3.09, N = 6SE +/- 2.91, N = 6SE +/- 3.19, N = 6SE +/- 2.99, N = 6SE +/- 3.21, N = 6SE +/- 3.34, N = 6SE +/- 2.66, N = 6SE +/- 2.19, N = 6SE +/- 2.57, N = 6SE +/- 2.94, N = 6SE +/- 2.20, N = 689.1290.2589.9595.7793.0398.4785.9286.4786.3785.4085.3085.7584.6886.8385.7083.8086.3086.6793.3885.1385.2589.9388.1389.0386.2792.9395.55

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 230060090012001500SE +/- 2.78, N = 3SE +/- 5.01, N = 3SE +/- 2.75, N = 3SE +/- 0.55, N = 3SE +/- 25.00, N = 6SE +/- 12.44, N = 3SE +/- 3.14, N = 3SE +/- 0.70, N = 3SE +/- 3.55, N = 3SE +/- 2.06, N = 3SE +/- 4.64, N = 3SE +/- 0.58, N = 3SE +/- 5.54, N = 3SE +/- 4.16, N = 3SE +/- 3.27, N = 3SE +/- 2.07, N = 3SE +/- 6.43, N = 3SE +/- 3.88, N = 3SE +/- 4.40, N = 3SE +/- 3.35, N = 3SE +/- 4.24, N = 3SE +/- 5.37, N = 3SE +/- 1.20, N = 3SE +/- 3.04, N = 3SE +/- 3.81, N = 3SE +/- 1.07, N = 3SE +/- 16.79, N = 31534.901530.471533.371530.971503.551525.401525.071525.301526.671534.431535.831525.631529.701537.331534.201536.331529.471534.231530.901531.101528.371529.631533.971541.671525.871527.501515.10

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizeas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 2816243240SE +/- 0.51, N = 6SE +/- 0.34, N = 3SE +/- 0.40, N = 3SE +/- 0.12, N = 3SE +/- 0.61, N = 6SE +/- 0.46, N = 5SE +/- 0.65, N = 6SE +/- 0.15, N = 3SE +/- 0.28, N = 3SE +/- 0.45, N = 6SE +/- 0.13, N = 3SE +/- 0.40, N = 6SE +/- 0.57, N = 6SE +/- 0.35, N = 6SE +/- 0.25, N = 3SE +/- 0.23, N = 3SE +/- 1.01, N = 6SE +/- 0.15, N = 3SE +/- 0.52, N = 6SE +/- 1.09, N = 6SE +/- 0.53, N = 3SE +/- 1.00, N = 6SE +/- 0.39, N = 3SE +/- 0.24, N = 3SE +/- 0.70, N = 6SE +/- 0.56, N = 3SE +/- 0.99, N = 633.5030.4327.9025.2727.7529.7421.9322.8019.4320.2019.6320.4722.1220.6721.8022.5025.8029.0027.2528.3331.3326.5227.4330.2726.7329.6028.47

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 24K8K12K16K20KSE +/- 1075.30, N = 8SE +/- 120.52, N = 4SE +/- 1011.99, N = 8SE +/- 1030.41, N = 8SE +/- 670.32, N = 8SE +/- 534.79, N = 8SE +/- 259.02, N = 8SE +/- 603.60, N = 8SE +/- 954.32, N = 8SE +/- 1065.96, N = 8SE +/- 1003.35, N = 8SE +/- 597.22, N = 8SE +/- 723.27, N = 8SE +/- 48.44, N = 4SE +/- 880.97, N = 8SE +/- 732.80, N = 8SE +/- 1132.15, N = 8SE +/- 979.21, N = 8SE +/- 932.64, N = 8SE +/- 486.20, N = 8SE +/- 103.03, N = 4SE +/- 942.47, N = 8SE +/- 841.67, N = 8SE +/- 848.96, N = 8SE +/- 1032.60, N = 8SE +/- 965.77, N = 8SE +/- 1091.90, N = 814128.9916776.6414945.8214390.7715808.0716309.3216493.7516027.9214970.6015049.1614942.3016368.7915112.2117154.2414725.8015982.1414295.5315587.4115799.4716505.3817438.0115642.9015169.7015395.7114259.8715437.5414253.61

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 25K10K15K20K25KSE +/- 1543.51, N = 8SE +/- 1645.14, N = 8SE +/- 823.84, N = 8SE +/- 754.25, N = 8SE +/- 1395.27, N = 8SE +/- 958.10, N = 8SE +/- 1248.22, N = 8SE +/- 1018.69, N = 8SE +/- 1396.09, N = 8SE +/- 274.16, N = 4SE +/- 1617.61, N = 8SE +/- 1211.30, N = 8SE +/- 29.96, N = 4SE +/- 1416.55, N = 8SE +/- 715.53, N = 8SE +/- 27.43, N = 4SE +/- 1278.42, N = 8SE +/- 729.78, N = 8SE +/- 1557.20, N = 8SE +/- 281.51, N = 4SE +/- 343.41, N = 5SE +/- 1515.96, N = 8SE +/- 889.92, N = 8SE +/- 894.71, N = 8SE +/- 20.51, N = 4SE +/- 11.83, N = 4SE +/- 1203.62, N = 817933.8119933.9021378.9121918.5220488.4820623.0519748.6721023.5218760.3922362.6218385.3021322.7822641.8420579.8921477.4522647.4520093.4521951.9118772.7422373.7422252.6317597.0121783.6121788.2922601.4222656.7720801.19

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 20.4770.9541.4311.9082.385SE +/- 0.03, N = 8SE +/- 0.03, N = 4SE +/- 0.04, N = 8SE +/- 0.04, N = 4SE +/- 0.04, N = 8SE +/- 0.04, N = 8SE +/- 0.03, N = 4SE +/- 0.07, N = 8SE +/- 0.04, N = 8SE +/- 0.02, N = 4SE +/- 0.03, N = 8SE +/- 0.02, N = 4SE +/- 0.02, N = 8SE +/- 0.04, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.01, N = 4SE +/- 0.02, N = 4SE +/- 0.04, N = 8SE +/- 0.02, N = 4SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.02, N = 6SE +/- 0.03, N = 8SE +/- 0.02, N = 6SE +/- 0.03, N = 82.002.111.842.111.832.121.911.711.501.841.521.901.611.711.631.501.421.441.751.351.491.491.521.371.411.761.78

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 24080120160200SE +/- 1.46, N = 4SE +/- 1.33, N = 4SE +/- 1.95, N = 4SE +/- 2.69, N = 5SE +/- 2.86, N = 4SE +/- 2.88, N = 4SE +/- 2.01, N = 4SE +/- 2.19, N = 4SE +/- 1.39, N = 4SE +/- 1.64, N = 4SE +/- 1.96, N = 4SE +/- 1.15, N = 4SE +/- 2.32, N = 8SE +/- 2.75, N = 4SE +/- 1.02, N = 4SE +/- 1.26, N = 4SE +/- 2.37, N = 4SE +/- 2.29, N = 6SE +/- 1.04, N = 4SE +/- 1.82, N = 8SE +/- 1.70, N = 4SE +/- 2.51, N = 4SE +/- 2.65, N = 4SE +/- 1.47, N = 4SE +/- 1.22, N = 4SE +/- 1.65, N = 4SE +/- 1.42, N = 4179.81182.64185.80184.59184.62187.13166.82168.16170.77171.96170.13173.51169.26170.48169.38172.04165.85163.50162.06154.28162.45163.77161.61163.53160.69157.50159.12

AIO-Stress

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 25001000150020002500SE +/- 8.30, N = 3SE +/- 17.95, N = 3SE +/- 6.26, N = 3SE +/- 4.35, N = 3SE +/- 13.23, N = 3SE +/- 5.79, N = 3SE +/- 1.57, N = 3SE +/- 4.34, N = 3SE +/- 21.41, N = 3SE +/- 3.80, N = 3SE +/- 7.58, N = 3SE +/- 5.16, N = 3SE +/- 8.72, N = 3SE +/- 9.37, N = 3SE +/- 4.92, N = 3SE +/- 5.59, N = 3SE +/- 5.48, N = 3SE +/- 2.63, N = 3SE +/- 39.96, N = 3SE +/- 6.77, N = 3SE +/- 20.90, N = 3SE +/- 6.70, N = 3SE +/- 4.23, N = 3SE +/- 19.64, N = 3SE +/- 8.82, N = 3SE +/- 10.45, N = 3SE +/- 11.17, N = 32174.452152.402166.012175.562151.412166.202158.212159.962147.182168.742155.252170.892165.912174.142170.022171.592167.652163.842123.862173.052151.302167.452163.932169.272162.992165.152157.13

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 4096MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 20.96981.93962.90943.87924.849SE +/- 0.12, N = 8SE +/- 0.05, N = 8SE +/- 0.18, N = 8SE +/- 0.05, N = 8SE +/- 0.05, N = 7SE +/- 0.06, N = 4SE +/- 0.10, N = 8SE +/- 0.08, N = 8SE +/- 0.04, N = 4SE +/- 0.25, N = 8SE +/- 0.07, N = 8SE +/- 0.24, N = 8SE +/- 0.09, N = 8SE +/- 0.06, N = 6SE +/- 0.13, N = 8SE +/- 0.14, N = 8SE +/- 0.14, N = 8SE +/- 0.15, N = 8SE +/- 0.05, N = 4SE +/- 0.06, N = 8SE +/- 0.06, N = 8SE +/- 0.04, N = 4SE +/- 0.10, N = 8SE +/- 0.13, N = 8SE +/- 0.10, N = 8SE +/- 0.10, N = 8SE +/- 0.04, N = 43.332.494.012.403.743.774.284.184.314.024.223.694.084.154.103.763.944.164.094.254.224.144.304.294.244.274.06

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 4096MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 280160240320400SE +/- 4.10, N = 4SE +/- 2.50, N = 4SE +/- 4.85, N = 4SE +/- 2.92, N = 8SE +/- 2.33, N = 4SE +/- 3.31, N = 4SE +/- 1.78, N = 8SE +/- 3.86, N = 8SE +/- 5.91, N = 8SE +/- 6.68, N = 8SE +/- 5.67, N = 8SE +/- 5.43, N = 8SE +/- 6.50, N = 8SE +/- 4.15, N = 8SE +/- 5.12, N = 8SE +/- 5.54, N = 8SE +/- 1.66, N = 4SE +/- 4.43, N = 4SE +/- 3.06, N = 4SE +/- 4.59, N = 4SE +/- 4.19, N = 6SE +/- 2.02, N = 4SE +/- 3.57, N = 4SE +/- 1.58, N = 4SE +/- 5.35, N = 4SE +/- 8.54, N = 8SE +/- 4.08, N = 6272.62260.45302.29241.89289.76285.9845.6862.21212.03256.79244.53235.84239.56238.93294.76229.64303.63294.51305.94294.63298.12306.98304.49303.28306.78355.29301.72

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 4096MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 20.2250.450.6750.91.125SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 5SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 8SE +/- 0.01, N = 8SE +/- 0.01, N = 5SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.00, N = 4SE +/- 0.01, N = 6SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 5SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 80.830.920.900.860.890.910.950.910.840.850.900.940.911.000.930.930.840.830.820.820.840.860.860.810.840.840.84

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 4096MB - Thread Count: 8as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0as antic_expire 50as defaultas write_batch_expire 1000cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq defaultcfq low_latency 50cfq quantum 16cfq slice_idle 0cfq slice_idle 64deadline default fm1 ws2 fb16 re500 we5000deadline fm0 ws2 fb16 re500 we5000noop defaultnoop default nr_requests 32noop default nr_requests 512noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 64noop rq_affinity 0noop rq_affinity 250100150200250SE +/- 0.82, N = 4SE +/- 1.20, N = 4SE +/- 1.68, N = 4SE +/- 0.32, N = 4SE +/- 0.62, N = 4SE +/- 1.67, N = 4SE +/- 0.98, N = 4SE +/- 1.46, N = 4SE +/- 1.76, N = 4SE +/- 1.75, N = 4SE +/- 1.05, N = 4SE +/- 0.89, N = 4SE +/- 0.58, N = 4SE +/- 1.26, N = 4SE +/- 1.44, N = 4SE +/- 1.44, N = 4SE +/- 1.68, N = 4SE +/- 0.82, N = 4SE +/- 0.99, N = 4SE +/- 0.69, N = 4SE +/- 0.58, N = 4SE +/- 2.30, N = 4SE +/- 1.20, N = 4SE +/- 1.12, N = 4SE +/- 1.11, N = 4SE +/- 0.86, N = 4SE +/- 1.57, N = 4206.41215.43211.27214.62213.28212.50202.92202.70200.75203.80203.31203.59203.23201.33204.38203.01206.53206.51205.84201.31205.65207.95205.03204.15203.31206.29208.97

cfq default

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 25 December 2011 07:40 by user phoronix.

cfq MD0 read_ahead 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 25 December 2011 13:02 by user phoronix.

cfq MD0 read_ahead 128

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 25 December 2011 19:26 by user phoronix.

cfq MD0 read_ahead 768

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 01:38 by user phoronix.

cfq MD0 rq_affinity 1

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 06:49 by user phoronix.

cfq MD0 rq_affinity 2

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 11:57 by user phoronix.

cfq quantum 16

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 16:57 by user phoronix.

cfq slice_idle 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 21:50 by user phoronix.

cfq slice_idle 64

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 02:42 by user phoronix.

cfq low_latency 50

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 07:38 by user phoronix.

as default

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 12:50 by user phoronix.

as antic_expire 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 16:53 by user phoronix.

as write_batch_expire 1000

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 28 December 2011 17:25 by user phoronix.

as antic_expire 50

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 28 December 2011 21:16 by user phoronix.

as ae 50 re 200 we 400 rbe 600 wbe 1000

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 29 December 2011 01:45 by user phoronix.

as ae 1 re 20 we 40 rbe 60 wbe 100

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 29 December 2011 05:56 by user phoronix.

noop default

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 29 December 2011 10:14 by user phoronix.

noop rq_affinity 2

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 29 December 2011 14:26 by user phoronix.

noop rq_affinity 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 29 December 2011 18:58 by user phoronix.

noop default read_ahead 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 29 December 2011 23:29 by user phoronix.

noop default read_ahead 16

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 30 December 2011 03:45 by user phoronix.

noop default read_ahead 32

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 30 December 2011 08:07 by user phoronix.

noop default read_ahead 64

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 30 December 2011 12:37 by user phoronix.

noop default nr_requests 32

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 30 December 2011 17:09 by user phoronix.

noop default nr_requests 512

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 30 December 2011 21:52 by user phoronix.

deadline default fm1 ws2 fb16 re500 we5000

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 31 December 2011 02:23 by user phoronix.

deadline fm0 ws2 fb16 re500 we5000

Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection

OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 31 December 2011 06:52 by user phoronix.